I am trying to find the direct phone number to United Club, Terminal E, at IAH Houston airport.
It doesn't seem to be online - only the general UA 800 number.
Does anyone know it, or more usefully, where to find it. (Or, ultimately, where to find those numbers for all brands of lounges.)
(Calling the general United 800 number and asking is not practiable: it's a 20 minute wait these days.)